Cita APA (7th ed.)

ATKINSON, J. (1968). Martin Luther and the birth of Protestantism. Penguin.

Cita Chicago (17th ed.)

ATKINSON, James. Martin Luther and the Birth of Protestantism. Middlesex, Eng: Penguin, 1968.

Cita MLA (9th ed.)

ATKINSON, James. Martin Luther and the Birth of Protestantism. Penguin, 1968.